//获取url的参数params
export const getParams = () => {
  let str = location.href;
  let num = str.indexOf('?');
  const param = {};
  str = str.substr(num + 1);
  //history模式使用这个
  // let num2 = str.indexOf('#');
  // console.log(num2);
  // let str2 = '';
  // if (num2 > 0) {
  //   str2 = str.substr(0, num2);
  // } else {
  //   num2 = str.indexOf('/');
  //   str2 = str.substr(0, num2);
  //   console.log(str2);
  // }
  const arr = str.split('&');
  for (let i = 0; i < arr.length; i++) {
    num = arr[i].indexOf('=');
    if (num > 0) {
      const name = arr[i].substring(0, num);
      const value = arr[i].substr(num + 1);
      param[name] = decodeURI(value);
    }
  }
  return param;
};

//判断信息是否过期
export const isDateOff = dataDate => {
  const now = new Date(new Date().getTime() - 24 * 60 * 60 * 1000);
  dataDate = new Date(dataDate);
  return now.getTime() <= dataDate.getTime();
};